Database release:
SDF
NATURA 2000 - STANDARD DATA FORM

For Special Protection Areas (SPA),
Proposed Sites for Community Importance (pSCI),
Sites of Community Importance (SCI) and
for Special Areas of Conservation (SAC)

TABLE OF CONTENTS

1. SITE IDENTIFICATION

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1.1 Type

B

1.2 Site code

BG0000313

1.3 Site name

Ruy

1.4 First Compilation date

2006-08

1.5 Update date

2015-07

1.6 Respondent:

Name/Organisation:Ministry of Environment and Water, “National Nature Protection Service” Directorate
Address:  Sofia  22    Sofia    1000  Maria Luiza Blvd. 
Email:r.dimova@moew.government.bg
Date site proposed as SCI:2007-10
Date site confirmed as SCI:2008-12
Date site designated as SAC: No data
National legal reference of SAC designation: No data
Explanation(s):Adopted by Council of Ministers Decision No. 661/16.10.2007 (promulgated SG 85/2007). Extended by Council of Ministers Decision No. 811/16.11.2010 (promulgated SG 96/2010).

2. SITE LOCATION

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2.1 Site-centre location [decimal degrees]:

Longitude:22.570833
Latitude:42.855000

2.2 Area [ha]

6236.2059

2.3 Marine area [%]

0.0000

2.4 Sitelength [km]:

0.00

2.5 Administrative region code and name

NUTS level 2 code Region Name
BG41Yugozapaden

2.6 Biogeographical Region(s)

Continental (100.00 %)

3. ECOLOGICAL INFORMATION

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3.1 Habitat types present on the site and assessment for them

Annex I Habitat types Site assessment
Code PF NP Cover [ha] Cave [number] Data quality A|B|C|D A|B|C
      RepresentativityRelative SurfaceConservationGlobal
4060  info      8.73068  0.00         
4090  info      102.399  0.00   
40A0  info      68.5983  0.00   
6110  info      3.36755  0.00   
6210  info      51.1992  0.00   
62A0  info      34.2991  0.00   
6430  info      10.2399  0.00   
6510  info      5.11992  0.00   
6520  info      1002.16  0.00   
8210  info      49.8896  0.00   
8310  info      2.00 
9110  info      28.6242  0.00   
9130  info      2425.88  0.00   
9150  info      8.10706  0.00   
9170  info      503.885  0.00   
9180  info      150.293  0.00   
91E0  info      1.55905  0.00   
91H0  info      26.1921  0.00   
91M0  info      334.385  0.00   
91W0  info      75.4581  0.00   
9530  info      34.4239  0.00   
  • PF: for the habitat types that can have a non-priority as well as a priority form (6210, 7130, 9430) enter "X" in the column PF to indicate the priority form.
  • NP: in case that a habitat type no longer exists in the site enter: x (optional)
  • Cover: decimal values can be entered
  • Caves: for habitat types 8310, 8330 (caves) enter the number of caves if estimated surface is not available.
  • Data quality: G = 'Good' (e.g. based on surveys); M = 'Moderate' (e.g. based on partial data with some extrapolation); P = 'Poor' (e.g. rough estimation)

3.2 Species referred to in Article 4 of Directive 2009/147/EC and listed in Annex II of Directive 92/43/EEC and site evaluation for them

Species Population in the site Site assessment
G Code Scientific Name S NP T Size Unit Cat. D.qual. A|B|C|D A|B|C
      MinMax  Pop.Con.Iso.Glo.
I1093Austropotamobius torrentium         
M1308Barbastella barbastellus    63  100   
F1138Barbus meridionalis           
A1193Bombina variegata    localities   
M1352Canis lupus    10     
I1088Cerambyx cerdo           
F1149Cobitis taenia           
R1220Emys orbicularis        localities   
I1083Lucanus cervus           
M1355Lutra lutra       
M1361Lynx lynx       
M1310Miniopterus schreibersii                 
I1089Morimus funereus           
M1323Myotis bechsteinii    32  64   
M1321Myotis emarginatus                 
M1304Rhinolophus ferrumequinum    11  50   
M1303Rhinolophus hipposideros    11  50   
F1134Rhodeus sericeus amarus           
I1087Rosalia alpina           
R1217Testudo hermanni        localities   
A1171Triturus karelinii        localities   
M1354Ursus arctos       
M2635Vormela peregusna           
  • Group: A = Amphibians, B = Birds, F = Fish, I = Invertebrates, M = Mammals, P = Plants, R = Reptiles
  • S: in case that the data on species are sensitive and therefore have to be blocked for any public access enter: yes
  • NP: in case that a species is no longer present in the site enter: x (optional)
  • Type: p = permanent, r = reproducing, c = concentration, w = wintering (for plant and non-migratory species use permanent)
  • Unit: i = individuals, p = pairs or other units according to the Standard list of population units and codes in accordance with Article 12 and 17 reporting (see reference portal)
  • Abundance categories (Cat.): C = common, R = rare, V = very rare, P = present - to fill if data are deficient (DD) or in addition to population size information
  • Data quality: G = 'Good' (e.g. based on surveys); M = 'Moderate' (e.g. based on partial data with some extrapolation); P = 'Poor' (e.g. rough estimation); VP = 'Very poor' (use this category only, if not even a rough estimation of the population size can be made, in this case the fields for population size can remain empty, but the field "Abundance categories" has to be filled in)

3.3 Other important species of flora and fauna (optional)

Species

Population in the site

Motivation

Group CODE Scientific Name S NP Size Unit Cat. Species Annex Other categories
     MinMax C|R|V|PIVVABCD
Ablepharus kitaibelii                   
Acanthus balcanicus                   
Alburnoides bipunctatus                   
Alchemilla viridiflora                   
Anemone sylvestris                   
Aquilegia vulgaris                   
Astragalus monspessulanus                   
Astragalus pubiflorus                   
Bufo viridis                   
Bupleurum apiculatum                   
Coronella austriaca                   
Daphne cneorum                   
Digitalis viridiflora                   
Edraianthus serbicus                   
Elaphe longissima                   
Eptesicus serotinus                   
Erebia medusa                   
Eryngium palmatum                   
Erysimum comatum                   
Formica rufa                   
Fritillaria orientalis                   
Galanthus elwesii                   
Glaucopsyche alexis                   
Gobio gobio                   
Hyla arborea                   
Hypsugo savii                   
Lacerta agilis                   
Lacerta viridis                   
Lathyrus grandiflorus                   
Leuciscus cephalus                   
Lilium jankae                   
Lithobius lakatnicensis                   
Micromeria cristata                   
Natrix tessellata                   
Neptis sappho                   
Noemacheilus barbatulus                   
Nyctalus leisleri                   
Nyctalus noctula                   
Oryctes nasicornis                   
Parnassius apollo                   
Pastinaca hirsuta                   
Pipistrellus pipistrellus                   
Plantago subulata                   
Plebejus sephirus                   
Podarcis muralis                   
Potentilla chrysantha                   
Rana dalmatina                   
Rana graeca                   
Ranunculus fontanus                   
Rosa pumila                   
Salmo trutta fario                   
Scolitantides orion                   
Sedum tuberiferum                   
Sesleria latifolia                   
Thalictrum foetidum                   
Tragopogon balcanicus                   
Tulipa urumoffii                   
Verbascum eriophorum                   
Vipera ammodytes                   
Zerynthia polyxena                   
  • Group: A = Amphibians, B = Birds, F = Fish, Fu = Fungi, I = Invertebrates, L = Lichens, M = Mammals, P = Plants, R = Reptiles
  • CODE: for Birds, Annex IV and V species the code as provided in the reference portal should be used in addition to the scientific name
  • S: in case that the data on species are sensitive and therefore have to be blocked for any public access enter: yes
  • NP: in case that a species is no longer present in the site enter: x (optional)
  • Unit: i = individuals, p = pairs or other units according to the standard list of population units and codes in accordance with Article 12 and 17 reporting, (see reference portal)
  • Cat.: Abundance categories: C = common, R = rare, V = very rare, P = present
  • Motivation categories: IV, V: Annex Species (Habitats Directive), A: National Red List data; B: Endemics; C: International Conventions; D: other reasons

4. SITE DESCRIPTION

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4.1 General site character

Habitat class % Cover
N0814.00
N1660.00
N1710.00
N197.00
N231.00
N255.00
N273.00

Total Habitat Cover

100

Other Site Characteristics

The area spreads over Rui mountain and adjoining lowland territories. Beech forests dominate, but other forests, meadows and grassland occur also. The area propose relatively dense river system. Urbanization is concentrated mainly in lower parts of the territory.

4.2 Quality and importance

Relatively well preserved forest habitats and rocks (especially old deciduous forests) and the abundance of game (Roe Deer and Brown Hares) provide good conditions for Lynx and bats, as well as for the Wolf, which is common in the area. The proposed site is a potential important stepping stone biocorridor for Lynx and Bear and the recovery of their meta - populations is an essential conservation goal. Site preserves very representative stands of habitat 91EO.

4.3 Threats, pressures and activities with impacts on the site

The most important impacts and activities with high effect on the site

Negative Impacts
RankThreats and pressures [code]Pollution (optional) [code]inside/outside [i|o|b]
HBi
HB01i
HB01.02i
HB02.01i
HB02.02i
HB03i
MD01.02o
HD01.02i
HF03.01i
HF03.02i
HF03.02.03i
HF04i
HF06i
HG01.03i
LJ01i
Positive Impacts
RankActivities, management [code]Pollution (optional) [code]inside/outside [i|o|b]
HA04i
HA05.01i

Rank: H = high, M = medium, L = low
Pollution: N = Nitrogen input, P = Phosphor/Phosphate input, A = Acid input/acidification,
T = toxic inorganic chemicals, O = toxic organic chemicals, X = Mixed pollutions
i = inside, o = outside, b = both

4.5 Documentation

Initial proposal and description of the site made by O. Todorov; Tzv. Zlatanov, G. Ivanov; Bulgarian Biodiversity Preservation Society - SEMPERVIVA; Balkani Wildlife Society; Green Balkans. Data revised by a team of Bulgarian Academy of Sciences (http://www.bas.bg). Data revised by a team of the Institute for Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences. New data provided by project "Mapping and assessment of the conservation status of the natural habitats and species - Phase 1" (see link).
http://natura2000.moew.government.bg/Home/ProtectedSite?code=BG0000313&siteType=HabitatDirective

5. SITE PROTECTION STATUS

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5.1 Designation types at national and regional level:

Code Cover [%]
BG00100.00

6. SITE MANAGEMENT

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6.1 Body(ies) responsible for the site management:

Organisation:Regional Inspectorate of Environment and Water: Pernik
Address:
Email:

6.2 Management Plan(s):

An actual management plan does exist:

Yes
No, but in preparation
X
No

 

7. MAP OF THE SITE

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SITE DISPLAY